tests/tcg/mips/mips32-dspr2/mulsaq_s_w_ph.c

   1 #include<stdio.h>
   2 #include<assert.h>
   3
   4 int main()
   5 {
   6     int rs, rt, ach, acl;
   7     int resulth, resultl;
   8
   9     ach = 0x05;
  10     acl = 0x00BBDDCC;
  11     rs = 0x80001234;
  12     rt = 0x80004321;
  13     resulth = 0x05;
  14     resultl = 0x772ff463;
  15
  16     __asm
  17         ("mthi %0, $ac1\n\t"
  18          "mtlo %1, $ac1\n\t"
  19          "mulsaq_s.w.ph $ac1, %2, %3\n\t"
  20          "mfhi %0, $ac1\n\t"
  21          "mflo %1, $ac1\n\t"
  22          : "+r"(ach), "+r"(acl)
  23          : "r"(rs), "r"(rt)
  24         );
  25     assert(ach == resulth);
  26     assert(acl == resultl);
  27
  28     return 0;
  29 }